diff --git a/master/api.html b/master/api.html
index 5d066ab1..e1f49df1 100644
--- a/master/api.html
+++ b/master/api.html
@@ -127,7 +127,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file
diff --git a/master/autopatch.html b/master/autopatch.html
index a1e9ba5a..56cfa848 100644
--- a/master/autopatch.html
+++ b/master/autopatch.html
@@ -222,7 +222,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file
diff --git a/master/doctrees/environment.pickle b/master/doctrees/environment.pickle
index 315f17af..263cf80b 100644
Binary files a/master/doctrees/environment.pickle and b/master/doctrees/environment.pickle differ
diff --git a/master/genindex.html b/master/genindex.html
index 08569879..1f601602 100644
--- a/master/genindex.html
+++ b/master/genindex.html
@@ -322,7 +322,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file
diff --git a/master/index.html b/master/index.html
index 68c70695..84b85750 100644
--- a/master/index.html
+++ b/master/index.html
@@ -139,7 +139,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file
diff --git a/master/intro.html b/master/intro.html
index 13e7ded8..efe5a866 100644
--- a/master/intro.html
+++ b/master/intro.html
@@ -211,7 +211,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file
diff --git a/master/modules.html b/master/modules.html
index faade8c6..c68498ae 100644
--- a/master/modules.html
+++ b/master/modules.html
@@ -1264,7 +1264,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file
diff --git a/master/py-modindex.html b/master/py-modindex.html
index 0af2e8c5..0df97355 100644
--- a/master/py-modindex.html
+++ b/master/py-modindex.html
@@ -105,7 +105,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file
diff --git a/master/search.html b/master/search.html
index 68038ec0..4b92d4c4 100644
--- a/master/search.html
+++ b/master/search.html
@@ -93,7 +93,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file
diff --git a/master/usage.html b/master/usage.html
index 9de5891a..f7ea55d5 100644
--- a/master/usage.html
+++ b/master/usage.html
@@ -996,7 +996,7 @@ <h3>Navigation</h3>
         &#169; Copyright 2009 Google Inc. All Rights Reserved.
 © Copyright 2014 Altera Corporation. All Rights Reserved.
 © Copyright 2014-2021 John McGehee.
-      Last updated on Sep 22, 2021.
+      Last updated on Sep 23, 2021.
     </div>
   </body>
 </html>
\ No newline at end of file